Introducing the OASIS Crystal Clear Water Bottles – the perfect solution for pet owners seeking durable, breakage-resistant water bottles that offer crystal-clear clarity. With two stainless steel balls and a stainless-steel drinking tube, these bottles are built to last. Designed with vacuum-valve drinking tips, they ensure your furry friend always has access to fresh water. Featuring a traditional small animal water bottle design, each bottle comes complete with a formed wire mounting bail for easy installation. These bottles are designed to be used indoor to minimize the damaging effects of ultra-violet light on your pet's water supply. They offer the look of glass without the risk of breakage, making them a stylish addition to any pet's home.